Best Java Open Source Projects

A collection of the best open source software tools written in Java. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

An orchestration and scheduling platform with declarative code style workflows.

Low code platform to build your client support apps.

The open-source lending platform

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